Explanation

• Pressing F11 instantly creates a chart from the selected data on a separate chart sheet.
• First, select the data range, then press F11 to generate the default chart.

Additional information:

• F1 → Open Help
• F2 → Edit the active cell
• F4 → Repeat the last action / Toggle absolute references in formulas
• Alt + F1 → Create a chart embedded in the current worksheet

Last verified on 23-07-2026

Explanation

• Major construction under Qin Dynasty: 1878 (221 to 206 BC)
• Initial wall construction: 7th century BC
• Qin Dynasty ruler: Qin Shi Huang
• Official length (modern survey): 21,196 km
• Ming Great Wall length: 8,851 km

Last verified on 22-07-2026

Explanation

• Karakoram Highway (N-35) is a famous highway connecting Pakistan and China.
• It follows the ancient Silk Route path.
• It is called the “Friendship Highway.”
• It meets China at the Khunjerab Pass (Pakistan–China border).

Additional information:

• It was constructed from 1959 to 1979.
• It is opened for public use in 1979.

Total length: ~1,300 km

• Pakistan: 887 km
• China: 413 km

Starting point (Pakistan): Hassan Abdal

Highest point connection: Khunjerab Pass

Last verified on 08-06-2026

Explanation

• Name: Meesaq-e-Madina / Constitution of Medina
• Year: 622 CE (1 AH)
• Place: Medina, Arabia
• Issued by: Prophet Muhammad (PBUH)
• Total articles: 47 (commonly cited)

Last verified on 23-06-2026

Explanation

• The Holy Prophet (SAW) performed Hajjat-ul-Wida in the 10th Hijri (March 6, 632 A.D)
• It was performed on Friday, the 9th of Dhu al-Hijjah.
• The Prophet (PBUH) delivered his final sermon during the Hajj on Mount Arafat.
• It is also known as Farewell Sermon.
• This final pilgrimage included his renowned Farewell Sermon.

Last verified on 11-06-2026

Explanation

• The Durand Line was established as the official border between British India and Afghanistan.
• It was drawn in 1893.
• British representative: Sir Mortimer Durand
• Afghan ruler: Amir Abdur Rahman Khan
• It later became the international border between Pakistan and Afghanistan.
• Length: Around 2,640 km

Last verified on 09-06-2026

Explanation

• The Lahore Resolution was passed on 23 March 1940 at Minto Park, Lahore.
• Presented by A. K. Fazlul Huq
• Prepared text by Muhammad Zafarullah Khan
• It demanded separate states for Muslims of the subcontinent.
• It is also called the Pakistan Resolution.

Additional information:

Key Participants (by region)

1. Punjab → Zafar Ali Khan
2. Sindh → Sir Abdullah Haroon
3. Bengal → A.K. Fazlul Huq
4. KPK → Sardar Aurangzeb Khan
5. United Provinces → Khalid Zaman

Last verified 04-05-2026

Explanation

• The Arab League was established on 22 March 1945 in Cairo, Egypt.
• Headquarters: Cairo, Egypt
• Official Language: Arabic
• Founding Members: 7 (Egypt, Iraq, Transjordan/Jordan, Lebanon, Saudi Arabia, Syria, Yemen)
• Current Members: 22
• Purpose: To promote cooperation and safeguard the interests of Arab countries.

Last verified on 11-07-2026

Explanation

• Discoverer: Alexander Fleming
• Year of discovery: 1928
• Place: St. Mary's Hospital, London
• First patient treated with penicillin: Albert Alexander
• Date of first treatment: 12 February 1941

Last verified on 01-07-2026

Explanation

• Muslim League Leaders: Muhammad Ali Jinnah, Liaquat Ali Khan, Khwaja Nazimuddin
• Conference: Simla Conference
• Dates: 25 June – 14 July 1945
• Place: Simla (Shimla), India
• Convened by: Lord Wavell

Last verified on 06-07-2026